
Closed
Posted
I’m sitting on a full month of population-wide nutritional values and intake data from March 2023 and need it turned into a clear, actionable picture of how balanced (or unbalanced) our diet really is. Your task is to interrogate the numbers, benchmark them against recognised dietary reference intakes, and explain—through both visuals and narrative—where the major excesses and deficiencies lie. You’ll start by cleaning and structuring the raw dataset, then run an in-depth macro- and micronutrient breakdown. I’d like to see comparative charts, heat-maps, or dashboards that instantly show how the average intake stacks up against guidelines. Evidence-based recommendations should follow, offering practical steps to nudge the population toward a healthier balance. Please send a detailed project proposal outlining your methodology, preferred tools (Python, R, Excel, Power BI, Tableau—whatever lets you work fastest and most transparently), and a realistic timeline. Prior examples are useful, but the proposal itself is critical. Deliverables • Reproducible analysis scripts with comments • Visual summaries (PDF plus editable source or interactive dashboard) • Executive summary highlighting key imbalances and concise recommendations I’ll review proposals on clarity, rigour, and how well they translate data into insights the public can act on.
Project ID: 40702710
16 proposals
Remote project
Active 2 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
16 freelancers are bidding on average ₹1,527 INR/hour for this job

1. I am an expert in Statistics, Regression analysis, Linear regression analysis, p value, ANOVAs, etc. I use excel and other statistical software like SPSS, STATA, E-views for data analysis and statistical analysis based on client requirement. 2. Have done many projects in statistics using SPSS, STATA, E-views. I read your project and sure I can handle your project. 3. Your project will be delivered on time with high standard 4. Assistance will be provided with number of clarifications until client satisfaction 5. I will provide assistance even after the payment. And will maintain data (content) security. Please connect in chat for more discussion, Regards, Jaya
₹1,875 INR in 40 days
6.8
6.8

Greetings, With a robust background in statistics and data science, complemented by a prolific academic writing portfolio, I am well-equipped to tackle complex data-driven challenges. My expertise is rooted in the successful completion of numerous PhD-level thesis projects, where I employed advanced statistical methodologies to extract meaningful insights from diverse datasets. My professional journey has been marked by collaborations with various companies, leading to projects that demanded high-level quantitative analysis and data interpretation. These projects enabled me to delve into trend analysis, temporal behaviour studies, and comparative assessments of data variables. I possess proficiency in a suite of analytical tools, including SPSS, R, Python, OpenCV, WEKA, Tableau, Power BI, and Excel. My skill set extends to sophisticated techniques such as image processing, machine learning, deep learning, artificial intelligence, natural language processing, hypothesis testing, forecasting, T-tests, and ANOVA, among others. I am eager to engage in discussions that leverage my comprehensive skill set to provide innovative solutions in AI and ML domains. Warm regards, Radhika
₹1,500 INR in 40 days
3.6
3.6

Hello, I have gone through your project and understand that you need the March 2023 population nutrition dataset transformed into a rigorous, reproducible analysis that clearly identifies the major nutrient excesses, deficiencies, and areas requiring attention. I have experience in data analysis using Excel, Python, SQL, Power BI, and data visualization. My approach would be to first clean and validate the raw dataset, standardize nutrient variables and units, handle missing or inconsistent values, and establish a reliable analysis-ready structure. I would then conduct the macro- and micronutrient analysis and benchmark the results against appropriate recognised dietary reference intakes. I can produce comparative charts, nutrient-status heatmaps, and dashboard-style visualizations that make deviations from recommended levels immediately understandable. The final analysis would include commented, reproducible scripts, an editable visualization/dashboard source, PDF visual summaries, and an executive summary translating the statistical findings into concise, evidence-based recommendations. I would expect approximately 5–7 days for a complete analysis, depending on the dataset size and structure, with an initial data-quality review provided early in the project. Could you please share the dataset and confirm the population/region represented, so I can determine the most appropriate dietary reference standards and analytical approach?
₹1,250 INR in 1 day
3.2
3.2

Combining my software and data analysis skills, I propose a holistic approach to your Population Nutrition Analysis project. Whether it's cleaning, structuring, or analyzing your vast dataset, I have the expertise in Python, R, Excel, Power BI, and Tableau to fully uncover meaningful insights that will empower your audience to take action. On top of that, being a full-stack developer accustomed to clean architecture and detailed comments in scripts guarantees a reproducible analysis structure. To ensure an interactive understanding of the nutrition report, my proficiency in creating visually appealing summaries through heat maps, comparative charts, or interactive dashboards would add tremendous value. Along with this I'd provide a comprehensive executive summary highlighting the current nutritional imbalances, and provide practical recommendations based on evidence-based research that could significantly improve public health. Moreover, having delivered scalable backend systems and SaaS products exclusively customized to specific business requirements keeps me focused on producing results that are not only insightful but also user-friendly - ensuring that actionable outcomes could be driven easily. My availability for overlap with US, UK and Australian business hours ensures our collaboration is smooth and timely. See the proposal as an opportunity for us to align on key aspects like methodology and timeline since clear précise communic.
₹1,875 INR in 40 days
1.7
1.7

Hey there, turning a month of raw intake data into a clear picture of where the population over or under shoots dietary guidelines is a nice, well-defined analysis, and I like that you want it readable by the public, not just analysts. Methodology: clean and structure the raw data (types, units, missing values, outliers), then compute per-capita macro and micronutrient intake and benchmark each against recognised DRIs to get percent-of-reference and the share of people above or below thresholds. From there I'd build comparative bar charts, a nutrient-by-group heat-map and a small interactive dashboard, then write evidence-based recommendations tied directly to the biggest gaps. Tools: Python with Pandas and NumPy for analysis, Plotly for interactive visuals, delivered as commented Jupyter notebooks plus a PDF summary. I work in Python and Pandas every day, so the scripts will be fully reproducible. Timeline: around 3 working days after I receive the data, with a first look at the cleaned data and key findings on day 1. Which reference intakes would you like me to benchmark against, for example WHO or your national guidelines? Happy to start as soon as you share the dataset.
₹1,400 INR in 3 days
1.0
1.0

Hi, I can turn your March 2023 nutrition dataset into a clean, reliable, and actionable analysis. I’ll handle data cleaning and validation, macro/micronutrient analysis, benchmarking against recognised dietary reference intakes, and create clear charts, heat maps, and an executive dashboard. I’ll use Python (pandas, NumPy, Plotly/Matplotlib) for reproducible analysis, with Power BI/Excel for editable visual reporting. You’ll receive commented scripts, PDF visuals/report, editable dashboard/source files, and a concise executive summary with evidence-based recommendations. Timeline: 5–7 working days. I prioritize accuracy, transparency, and turning complex nutritional data into insights that are easy to understand and act upon. Ready to begin.
₹1,250 INR in 4 days
1.1
1.1

Hi, I’m a Data Analyst / Power BI Developer with 2+ years of experience in data analysis, visualization, and predictive analytics. I can help transform raw datasets into reliable insights and practical recommendations for your clients. My typical workflow is: • Understand the business problem and define the key questions/KPIs • Clean, validate, and structure the data using Python, SQL, or Excel • Perform EDA to identify trends, patterns, relationships, and anomalies • Apply appropriate statistical techniques and predictive models where required • Build clear, interactive Power BI dashboards and visual reports • Interpret the results and translate them into actionable business recommendations My technical experience includes Python (Pandas, NumPy, Matplotlib, scikit-learn), SQL, Excel, Power Query, DAX, Power BI, Random Forest, XGBoost, hypothesis testing, and ANOVA. I focus not just on producing charts or models, but on explaining what the results mean, why they matter, and how they can support better decisions. I can work independently on individual datasets or support multiple client projects, with clear communication and reproducible analysis. I’d be happy to discuss your current requirements and demonstrate relevant portfolio work. Thank you. K. Gowri
₹1,875 INR in 40 days
1.1
1.1

Hi, I can turn nutritional intake data into a structured, evidence-based analysis with clear visuals and actionable findings. - Strong experience with Excel, statistics, statistical analysis, and data visualization - Clean and structure raw datasets before analysis to maintain consistency and accuracy - Perform macro- and micronutrient analysis using descriptive and comparative statistics - Compare intake patterns against the reference values provided for the analysis - Create clear charts, heatmaps, and visual summaries to highlight excesses, deficiencies, and population-level patterns - Use Python/Excel for reproducible analysis with clearly documented calculations - Translate statistical findings into concise, practical recommendations without over-interpreting the data Reference work is available in my profile.
₹1,250 INR in 40 days
1.1
1.1

The trap with a month of population intakes is treating the average as the diagnosis. Nutrient intakes are right-skewed, so mean iron or vitamin A can look fine while a large share of people sit below the EAR. Comparing that mean to an RDA is the usual shortcut and it mislabels both deficiency and excess. March 2023 also has a seasonal tilt. DRIs split by age and sex, iron needs the probability method, and sodium is an excess problem scored against the UL, not an RDA. If the file has no age-sex split I can still benchmark, but I will flag every nutrient where a mixed-population mean is the wrong unit. First thing I do is clean the March file, map each nutrient to EAR, RDA or AI, and UL, and send you a one-page adequacy table before any dashboard. That confirms we are answering the right question. Recommendations will follow the actual gaps as food-pattern changes, not generic advice. Python scripts with comments, a Tableau dashboard, and a PDF executive summary with editable source. Does the March extract have age and sex on each record, or only population totals?
₹2,000 INR in 3 days
0.0
0.0

Hello — I can help with this scoped request: Population Nutrition Analysis, March 2023 - 10/09/2026 04:46 EDT. I’m sitting on a full month of population-wide nutritional values and intake data from March 2023 and need it turned into a clear, actionable picture of how balanced (or unbalanced) our diet really is. Your task is to interrogate the numbers, benchmark them against recognised dietary reference intakes, and explain—through both visuals and narrative—where the major excesses and deficiencies lie. You’ll start by cleaning and structuring the raw dataset, then run an in-depth macro- and micronutrient breakdown. I’d like to see comparative charts, heat-maps, or dashboards that instantly show how the average intake stacks up against guidelines. Evidence-based recommendations should follow, offering practical steps to nudge the population toward a healthier balance. Please send a detailed project proposal outlining your methodolo I will confirm the exact inputs and acceptance criteria, complete only the agreed scope, and verify the final artifact against those criteria before delivery. I will identify any missing information rather than inventing it, and I can provide a concise evidence/quality summary with the result. If that approach fits, please share any source files and the required format.
₹1,250 INR in 2 days
0.0
0.0

Turning a month of population intake data into a clear picture of how balanced the diet is comes down to one thing done rigorously: benchmarking against the right reference, honestly. So before any chart, I would establish what we are comparing against - the recognised dietary reference intakes appropriate to the population (energy, macronutrient split, key micronutrients) - because "unbalanced" only means something relative to a defined standard, and picking the wrong reference produces confident but wrong conclusions. Then the analysis: where intake sits against those references, and - the part that makes it actionable rather than descriptive - which gaps actually matter, ranked, not a flat list of every nutrient slightly off. Visuals that make the story obvious (intake versus reference, the notable shortfalls and surpluses) with a written read of what the numbers mean and what they do not - population averages hide distribution, and I flag that rather than over-claim from a mean. One caution I would state plainly: this is a population-level analysis for understanding and planning, not individual dietary or medical advice, and I would keep the framing there. Data analysis is delivered in-house under my review. What form is the March 2023 data in, what population does it cover, and which reference standard should I benchmark against - or should I recommend one?
₹1,250 INR in 3 days
0.0
0.0

I’d handle this as a reproducible Python-based analysis rather than producing only a static report. I would first clean and validate the March dataset, profile missing/outlier values, and structure the population dimensions needed for comparison. From there I’d calculate macro- and micronutrient intake distributions, compare them against the agreed recognised dietary reference values, and identify the most significant deficiency/excess patterns across the population. I’d then turn those results into clear comparison charts, heatmaps and summary tables, with an executive narrative explaining the major patterns and the evidence behind each conclusion. The analysis scripts would be commented and reproducible, with assumptions and reference thresholds documented so the results can be audited. Before starting I’d confirm the population demographics/region and the dietary-reference framework you want applied, since those directly affect the appropriate benchmark values. I can target the full analysis and reporting package within 5–7 days.
₹1,250 INR in 15 days
0.0
0.0

Hi, I can analyze and clean the March 2023 nutritional dataset, benchmark macro- and micronutrient intake against recognized dietary reference values, and build an interactive Excel dashboard with comparative charts, heat maps, and clear population-level insights. I recommend Excel as the primary tool because the analysis is structured enough to be handled efficiently while keeping the calculations transparent, auditable, and fully editable. I can also use Python for data validation and reproducible analysis where needed. I can deliver the cleaned dataset, Excel analytical model/dashboard, commented scripts, PDF visual summary, and concise executive recommendations within approximately 6–9 working days.
₹1,250 INR in 40 days
0.0
0.0

Hi, I can turn your March 2023 population nutrition dataset into a clear, evidence-based picture of where intake is balanced, excessive or deficient. Plan: 1) Cleaning and structure (Python/pandas, fully reproducible): units harmonised (g, mg, µg, IU to standard), implausible intakes screened with documented rules, missing values handled transparently, and a tidy analysis-ready table. 2) Benchmarking against recognised references: EAR/RDA/AI and UL (e.g. IOM/NIH DRIs, or WHO/ICMR-NIN if the population is Indian; I'll use whichever fits your context), stratified by age, sex and life stage where the data allows. Prevalence of inadequacy uses the EAR cut-point method, and the share above UL flags excess. 3) Macronutrients: energy distribution vs AMDR (carbs, fat, protein), plus saturated fat, added sugar, sodium and fibre against WHO limits and targets. 4) Micronutrients: iron, calcium, vitamin D, B12, folate, zinc, vitamin A and others, showing the biggest gaps and excesses. 5) Visuals and narrative: distribution plots against reference lines, a heat-map of adequacy by subgroup, and a concise written summary of the main findings, caveats (e.g. single-month and self-report limits) and actionable takeaways. Deliverables: report (PDF/Word), charts, cleaned dataset and notebook/scripts. What format is the data in, and which population/country is it?
₹1,400 INR in 40 days
0.0
0.0

Jaipur, India
Member since Jul 19, 2026
$2-8 USD / hour
$50-55 HKD / hour
₹1500-12500 INR
€250-750 EUR
$2-8 CAD / hour
$10-30 USD
₹12500-37500 INR
$30-250 USD
€250-750 EUR
€30-250 EUR
₹1500-12500 INR
£250-750 GBP
₹600-1500 INR
₹100-400 INR / hour
$10-30 USD
$30-250 USD
₹400-750 INR / hour
₹1500-12500 INR
$250-750 USD
₹100-500 INR / hour